Wren (crater)
Wren is a crater on Mercury. It has a diameter of. Its name was adopted by the International Astronomical Union in 1979. Wren is named for English architect Christopher Wren. The crater was first imaged by Mariner 10 in 1974.
Wren is one of 110 peak ring basins on Mercury.
Geddes crater and Antoniadi Dorsum are to the east of Wren.